
What is it?
Intermittent Fasting
It's simple: you eat within a set time, and rest from food the rest of the day. It's not about what you eat, but when.
The Basics
Pick an eating window, for example 12pm to 8pm. Outside that time, you fast.
While fasting, stick to water, black coffee or plain tea. No sugar, no milk.
What Happens in Your Body
- 0–4 hDigesting. Your body uses your last meal.
- 4–12 hSwitching. Blood sugar drops. Stored energy kicks in.
- 12–16 hFat burning. Your body starts using more fat.
- 16+ hDeep fast. Hunger often calms down. Cells start repairing.
Common Schedules
Choose a schedule that fits your lifestyle. Beginners usually do best with shorter fasting windows and gradually progress.
- 12:12Easiest start. Just stop late-night snacking.
- 14:10A small step up. Eat dinner a bit earlier.
- 16:8Most popular. Usually means skipping breakfast.
- 18:6For when 16:8 feels easy.
- 20:4Advanced. Try only after a few weeks.
- OMADOne meal a day. Not for beginners.
Potential Benefits
- Helps you eat less without counting calories
- Steadier energy once your body adjusts
- Better blood sugar control
- Fewer snacks, simpler meal planning
Beginner Tips
- Start small. Begin with 12:12 for a week.
- Drink water. Water, black coffee and plain tea are fine.
- Eat real food. Protein, veggies and healthy fats keep you full.
- Break gently. Start with something light, like eggs or soup.
- Listen to your body. Feeling dizzy or sick? Eat something.
Common Mistakes
- Overeating when the window opens
- Not drinking enough water
- Jumping straight to OMAD
- Sleeping too little
Who Should Avoid It
- Pregnant or breastfeeding women
- Children and teens
- People with eating disorders
- People with diabetes or on medication (ask a doctor first)
Daily Habits
- Morning: Drink water first thing. Black coffee or plain tea is fine during the fast.
- Mid-fast: Stay busy. Light activity like walking can reduce hunger and improve mood.
- Evening: Avoid heavy meals right before bed. A consistent sleep schedule helps regulate hunger hormones.
- Meals: Build plates around protein, vegetables, whole grains, and healthy fats for lasting fullness.
This information is for educational purposes only and is not medical advice. Consult a qualified healthcare professional before making significant changes to your diet, especially if you are pregnant, nursing, taking medication, or have a medical condition.